Martin 65V1130E QD Quick Disconnect Sheave
The Martin 65V1130E is a high-capacity Quick Disconnect (QD) sheave designed for efficient power transmission in industrial applications. Crafted from durable cast iron, this sheave ensures longevity and reliable performance.
Key Features
- Grooves: 6
- Belt Compatibility: 5V cross-section V-belts
- Outside Diameter: 11.3 inches
- Pitch Diameter: 11.2 inches
- Face Width: 4.438 inches
- Bore Range: 7/8 to 8-7/8 inches (requires E-type QD bushing)
- Material: Class 30 gray iron
Performance and Durability
Manufactured from class 30 gray iron with a tensile strength of 30,000 psi, the 65V1130E sheave is built to withstand demanding conditions. It is statically balanced and capable of operating at speeds up to 6,500 feet per minute. For applications exceeding 5,000 feet per minute or where vibration is a concern, dynamic balancing is recommended.
Installation and Compatibility
The Quick Disconnect design facilitates easy installation and removal, minimizing downtime during maintenance. This sheave is compatible with 5V cross-section V-belts, making it suitable for a wide range of industrial machinery.
Applications
The Martin 65V1130E sheave is ideal for use in various industrial settings, including manufacturing plants, conveyor systems, and other equipment requiring efficient power transmission.
For optimal performance, ensure the appropriate E-type QD bushing is selected to match the shaft size of your application.



















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